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4-甲氧基苯甲酸乙酯

4-甲氧基苯甲酸乙酯用途

【用途一】
GB 2760—1996允许使用的食用香料。主要用于配制茴芹、小茴香、甘草等型香精。

4-甲氧基苯甲酸乙酯名称

[ CAS 号 ]:
94-30-4

[ 中文名 ]:
茴香酸乙酯

[ 英文名 ]:
Ethyl 4-methoxybenzoate

[中文别名 ]:

[英文别名 ]:

Ethyl 4-methoxybenzoate
MFCD00015151
EINECS 202-320-8

4-甲氧基苯甲酸乙酯物理化学性质

[ 密度 ]:
1.103 g/mL at 25 °C(lit.)

[ 沸点 ]:
263 °C(lit.)

[ 熔点 ]:
7-8 °C(lit.)

[ 分子式 ]:
C₁₀H₁₂O₃

[ 分子量 ]:
180.20000

[ 闪点 ]:
>230 °F

[ 精确质量 ]:
180.07900

[ PSA ]:
35.53000

[ LogP ]:
1.87190

[ 外观性状 ]:
透明黄色透明液体

[ 折射率 ]:
n20/D 1.524(lit.)

[ 储存条件 ]:
库房通风低温干燥

4-甲氧基苯甲酸乙酯MSDS

4-甲氧基苯甲酸乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BZ4697000

CHEMICAL NAME :: p-Anisic acid, ethyl ester

CAS REGISTRY NUMBER :: 94-30-4

BEILSTEIN REFERENCE NO. :: 2209700

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C10-H12-O3

MOLECULAR WEIGHT :: 180.22

WISWESSER LINE NOTATION :: 2OVR DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2040 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 14,757,1976 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2780 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 1557 (estimated) No. of Female Employees: 276 (estimated)

4-甲氧基苯甲酸乙酯安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 安全声明 (欧洲) ]:
S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
BZ4697000

[ 海关编码 ]:
2918990090

4-甲氧基苯甲酸乙酯合成路线

4-甲氧基苯甲酸乙酯上下游产品

4-甲氧基苯甲酸乙酯上游产品

4-甲氧基苯甲酸乙酯下游产品

4-甲氧基苯甲酸乙酯制备

【方法一】
由对甲氧基苯甲酸和乙醇在酸的催化下酯化而成。

4-甲氧基苯甲酸乙酯海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%